2206157602744 has 32 divisors (see below), whose sum is σ = 4402565399520. Its totient is φ = 1032812568576.

The previous prime is 2206157602739. The next prime is 2206157602757. The reversal of 2206157602744 is 4472067516022.

It is a junction number, because it is equal to n+sod(n) for n = 2206157602694 and 2206157602703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41999004 + ... + 42051499.

It is an arithmetic number, because the mean of its divisors is an integer number (137580168735).

Almost surely, 2^{2206157602744} is an apocalyptic number.

It is an amenable number.

2206157602744 is a deficient number, since it is larger than the sum of its proper divisors (2196407796776).

2206157602744 is a wasteful number, since it uses less digits than its factorization.

2206157602744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84050719 (or 84050715 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 2206157602744 in words is "two trillion, two hundred six billion, one hundred fifty-seven million, six hundred two thousand, seven hundred forty-four".